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The Importance of Disaster Recovery and Storage Area Networks

Posted On : Jan-07-2013 | seen (357) times | Article Word Count : 535 |

Data center disaster recovery is becoming a huge industry. By 2015, the data recovery market is expected to become a $39 billion industry. This is an indication of the importance of storage area networks (SANs) and data recovery.
Data center disaster recovery is becoming a huge industry. By 2015, the data recovery market is expected to become a $39 billion industry. This is an indication of the importance of storage area networks (SANs) and data recovery.

Disasters, such as Hurricane Sandy, proved the importance of data recovery. Companies with a solid data recovery plan and adequate storage area networks were able to recover faster and had a competitive advantage during the disaster. Companies without plans have lost significant amounts of data. If your company does not have a disaster recovery plan, disaster recovery consulting Pittsburgh can help your company develop strategies to ensure recovery in a minimal amount of time.

Why are Storage Area Networks and Data Recovery Necessary?

With the increasing number of lost backup tapes, natural disasters, man made disasters and stolen equipment, SANs and data recovery plans have become increasingly necessary. The solutions for emergency data recovery include preventing unauthorized data access and ensuring that data is always available to business applications.

How Storage Area Networks Impact Emergency Data Recovery

A SAN can be used to make storage devices that are used to store and back up shared data resources. In general, the data is stored and backed up through shared storage devices. Disk array, optical jukeboxes and tape libraries can be made accessible to servers with the use of SANs. SANs consist of a network of storage devices that cannot be accessed by other devices via the local area network.

Additional storage and backup hardware can be added and made accessible via the main network. The SAN uses the server as a transmission line to transfer data between the SAN and the end user. This type of storage device is advantageous because the main storage can be used for other applications because the data storage is stored separately of this server. The SAN prevents data from slowing LAN speeds. Data can be available on a consistent basis. If a server fails, data can be still accessed by end users. This protects businesses during disasters.

Most businesses have a recovery time objective (RTO). This describes how administrators should restore data. Priorities are established in this document and can govern how the events will occur and how much time each event should take. RTOs should address hardware failure, operator error, data corruption and catastrophic events. Deleted files, faulty disk drive, corrupted database or site disaster are common occurrences.

Security is also tighter on this type of system than on other data backup and storage systems. This type of system makes it easier to filter data on the network, and this makes it harder to hack or attack with a virus. In a disaster recovery situation, storage area networks can be the best hope for emergency recovery.

Storage Area Networks and Data Recovery

Data recovery strategy is critical to every business. Storage area networks are one of the best solutions for business recovery. In an emergency situation, it is best to have a good data center disaster recovery plan. This can be made possible by hiring experts in disaster recovery consulting Pittsburgh. Review emergency disaster recovery strategies to ensure their accuracy.

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